spline /splīn/

1. A key to make a wheel and shaft revolve together
2. A thin strip or slat
3. A flexible instrument used in drawing curves

To put splines on

• freckle
• freckled
• freckles
• frecklier
• freckliest
• freckling
• frecklings
• freckly
• fredaine
• fredaines
• free
• free agencies
• free agency
• free agent
• free agents
• free alongside ship
• free and easy
• free-and-easy
• free-arm
• free association
• free atom
• free atoms
• freebase
• freebased
• freebases